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Individual Calculations June 2013 |
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| Brattain, Mika A Total change: 32.40 | |   |
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| 2013 MetroWest Club Championship | Natick, Massachusetts | USA | 2013-04-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2249 | 2160 | 3.00 | 5 | 1.08 | 30 | 32.40 | |
|  Martirosov, Vadim | | | 2231 | USA | 0.00 | 1 | -0.40 | 30 | -12.00 | |  Rizzitano, James A | m | | 2322 | USA | 0.50 | 1 | 0.21 | 30 | 6.30 | | | Times, Lawyer | | | 2068 | USA | 1.00 | 1 | 0.37 | 30 | 11.10 | | | Yedidia, Jonathan | m | | 2389 | USA | 0.50 | 1 | 0.29 | 30 | 8.70 | | | Krasik, Ilya | | | 2237 | USA | 1.00 | 1 | 0.61 | 30 | 18.30 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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